LAUNCH    X-431 PRO Series User Manual 
63 
 
Fig. 9-9 
Step 1: Connect the printer: 
Tap  “Scan” to  start scanning and select the desired printer hotspot named 
with  X-431PRINTER-XXXX  (XXXX  stands  for  4  characters), and  then  tap 
“Connect” to enter Step 2. 
Step 2: Join the Wi-Fi printer into LAN: 
Tap “Scan” to select the desired local Wi-Fi network from the list, and type in 
the security password (If it is an open network, password is not required), and 
then tap “Confirm”.
 
4.  Once the Wi-Fi network of the printer is connected and the printer is found, 
tap “Printing test” to test the printing.
 
Now you can use the Wi-Fi printer to print! 
If the printer is not found, please reset the printer to default factory settings (refer